Here's one of life's computer puzzles. I usually use FireFox for my browser. I'm on version 9.0.1
Until this AM everything seemed to work normal. But, this AM there is an oddity. The little "new" icon

that appears after a topic title when there is a new message posted (and you have not read it) , is not working correctly. When a user clicks on the

icon the browser is supposed to go to that topic and open that topic right at the newest unread message posting. My Firefox doesn't do that anymore. It simply goes to the new topic on the latest page, but it will not automatically move to the newest unread post.
But my Chrome browser does work correctly. Haven't tried MSIE yet.
There was a MS update last night. I think it broke that part of my FF, maybe

Just wondering about others.